x |
1-x |
x |
1-x |
x1 |
1-x1 |
x2 |
1-x2 |
x1 |
1-x1 |
1-x2 |
x2 |
x1 |
x2 |
1-x2 |
1-x1 |
x1 |
x2 |
1-x2 |
1-x1 |
x1 |
x2 |
1-x2 |
1-x1 |
A.y=x3 | B.y=3|x| | C.y=log3x | D.y=log2x3 |
A.f(43)<f(53)<f(60) | B.f(43)<f(60)<f(53) |
C.f(53)<f(60)<f(43) | D.f(60)<f(53)<f(43) |
2 |
x-1 |
|
b |
4 |
© 2017-2019 超级试练试题库,All Rights Reserved.